JP2013154121A5

JP2013154121A5 -

Info

Publication number: JP2013154121A5
Application number: JP2012019308A
Authority: JP
Filing date: 2012-01-31
Publication date: 2015-03-12
Anticipated expiration: 2032-01-31

Description

（１）本開示の第１態様に係る眼科画像処理装置は、眼科撮影装置によって取得された第１正面画像の画像データと，該第１正面画像と同一の撮影領域に関して該第１正面画像と異なるタイミングで取得された第２正面画像の画像データと，を記憶部から取得し、該第１正面画像における一部の画像データである第１画像データを該第１正面画像の画像データから抽出し、該第１正面画像から抽出した該第１画像データとは異なる部分の第２画像データを該第２正面画像の画像データから抽出し、抽出した各画像データを合成処理することによって、該第１正面画像と該第２正面画像との位置ずれを確認するための合成正面画像を作成する画像処理部と、前記画像処理部によって作成された前記合成正面画像をモニタ上に表示する表示制御部と、を有し、眼科撮影装置によって取得された異なる画像データ間の位置合わせを行う。
（２）本開示の第２態様に係る眼科画像処理装置は、眼科撮影装置によって取得された第１三次元画像の画像データと，該第１三次元断層画像と同一の撮影領域に関して該第１三次元画像と異なるタイミングで取得された第２三次元画像の画像データと，を記憶部から取得し、該第１三次元画像における一部の画像データである第１画像データを該第１三次元画像の画像データから抽出し、該第１三次元画像から抽出した該第１画像データとは異なる部分の第２画像データを該第２三次元画像の画像データから抽出し、抽出した各画像データを合成処理することによって、該第１三次元画像と該第２三次元画像との位置ずれを確認するための合成三次元画像を作成する画像処理部と、前記画像処理部によって作成された前記合成三次元画像をモニタ上に表示する表示制御部と、を有し、眼科撮影装置によって取得された異なる画像データ間の位置合わせを行う。
（３）本開示の第３態様に係る眼科画像処理装置は、眼科撮影装置によって取得された第１画像の画像データと，該第１画像と同一の撮影領域に関して該第１画像と異なるタイミングで取得された第２画像の画像データと，を記憶部から取得し、該第１画像における一部の画像データである第１画像データを該第１画像の画像データから抽出し、該第１画像から抽出した該第１画像データとは異なる部分の第２画像データを該第２画像の画像データから抽出し、抽出した各画像データを合成処理することによって、該第１画像と該第２画像との位置ずれを確認するための合成画像を作成する画像処理部と、前記画像処理部によって作成された前記合成画像をモニタ上に表示する表示制御部と、を有し、眼科撮影装置によって取得された異なる画像データ間の位置合わせを行う。
（４）本開示の第４態様に係る眼科画像処理プログラムは、眼科撮影装置によって取得された第１正面画像の画像データと，該第１正面画像と同一の撮影領域に関して該第１正面画像と異なるタイミングで取得された第２正面画像の画像データと，を記憶部から取得し、該第１正面画像における一部の画像データである第１画像データを該第１正面画像の画像データから抽出し、該第１正面画像から抽出した該第１画像データとは異なる部分の第２画像データを該第２正面画像の画像データから抽出し、抽出した各画像データを合成処理することによって、該第１正面画像と該第２正面画像との位置ずれを確認するための合成正面画像を作成する画像処理工程と、前記画像処理部によって作成された前記合成正面画像をモニタ上に表示する表示制御工程と、をコンピュータに実行させることを特徴とする。 (1) The ophthalmologic image processing apparatus according to the first aspect of the present disclosure includes image data of the first front image acquired by the ophthalmologic photographing apparatus, and the first front image with respect to the same photographing area as the first front image. The image data of the second front image acquired at different timings is acquired from the storage unit, and the first image data that is a part of the first front image is extracted from the image data of the first front image. The second image data of a portion different from the first image data extracted from the first front image is extracted from the image data of the second front image, and the extracted image data are combined, An image processing unit that creates a composite front image for confirming a positional deviation between the first front image and the second front image, and display control that displays the composite front image created by the image processing unit on a monitor Part The a, aligning the different image data obtained by the ophthalmologic photographing apparatus.
(2) The ophthalmic image processing apparatus according to the second aspect of the present disclosure includes the first 3D image data acquired by the ophthalmologic imaging apparatus and the first imaging region that is the same as the first 3D tomographic image. Image data of the second 3D image acquired at a timing different from that of the 3D image is acquired from the storage unit, and the first image data which is a part of the image data in the first 3D image is obtained from the first 3D image Extracting from the image data of the original image, extracting second image data of a portion different from the first image data extracted from the first three-dimensional image from the image data of the second three-dimensional image, and extracting each image An image processing unit that generates a combined three-dimensional image for confirming a positional deviation between the first three-dimensional image and the second three-dimensional image by combining data, and the image processing unit The synthesized 3D image Anda display control unit for displaying on Nita, aligning the different image data obtained by the ophthalmologic photographing apparatus.
(3) The ophthalmologic image processing apparatus according to the third aspect of the present disclosure relates to the image data of the first image acquired by the ophthalmologic imaging apparatus and the same imaging area as the first image at a timing different from that of the first image. The acquired image data of the second image is acquired from the storage unit, the first image data that is a part of the image data in the first image is extracted from the image data of the first image, and the first image The second image data of a portion different from the first image data extracted from the second image data is extracted from the image data of the second image, and the extracted image data is combined to process the first image and the second image An image processing unit that creates a composite image for confirming a positional deviation between the image processing unit and a display control unit that displays the composite image created by the image processing unit on a monitor. Different Performing position adjustment between the image data.
(4) The ophthalmic image processing program according to the fourth aspect of the present disclosure includes: image data of the first front image acquired by the ophthalmologic photographing apparatus; and the first front image with respect to the same photographing region as the first front image. The image data of the second front image acquired at different timings is acquired from the storage unit, and the first image data that is a part of the first front image is extracted from the image data of the first front image. The second image data of a portion different from the first image data extracted from the first front image is extracted from the image data of the second front image, and the extracted image data are combined, An image processing step for creating a composite front image for confirming a positional deviation between the first front image and the second front image, and a table for displaying the composite front image created by the image processing unit on a monitor Characterized in that to execute a control process, to the computer.

Claims

The image data of the first front image acquired by the ophthalmologic imaging apparatus and the image data of the second front image acquired at a timing different from the first front image with respect to the same imaging area as the first front image are stored. Obtained from the department,
First image data, which is a part of image data in the first front image, is extracted from the image data of the first front image, and a second part of the second image is different from the first image data extracted from the first front image. Extracting image data from the image data of the second front image, and combining the extracted image data, thereby confirming a positional deviation between the first front image and the second front image. An image processing unit for creating
A display control unit that displays the composite front image created by the image processing unit on a monitor;
And an ophthalmic image processing apparatus for performing alignment between different image data acquired by the ophthalmologic photographing apparatus.

The ophthalmic image processing apparatus according to claim 1.
The first image data and the second image data are still image data,
The image synthesis unit extracts the first image data and the second image data so that the first image data and the second image data are alternately and repeatedly arranged in the synthesized front image; An ophthalmologic image processing apparatus that performs composition processing.

The image data of the first 3D image acquired by the ophthalmologic imaging apparatus and the image of the second 3D image acquired at a timing different from that of the first 3D image with respect to the same imaging area as the first 3D tomographic image Data from the storage unit,
The first image data, which is a part of the image data in the first three-dimensional image, is extracted from the image data of the first three-dimensional image and is different from the first image data extracted from the first three-dimensional image. The second image data is extracted from the image data of the second 3D image, and the extracted image data is combined to check the positional deviation between the first 3D image and the second 3D image. An image processing unit for creating a composite three-dimensional image for
A display control unit for displaying the composite three-dimensional image created by the image processing unit on a monitor;
And an ophthalmic image processing apparatus for performing alignment between different image data acquired by the ophthalmologic photographing apparatus.

The image data of the first image acquired by the ophthalmologic imaging apparatus and the image data of the second image acquired at a different timing from the first image with respect to the same imaging region as the first image are acquired from the storage unit. ,
First image data, which is a part of image data in the first image, is extracted from the image data of the first image, and second image data of a portion different from the first image data extracted from the first image is obtained. An image processing unit that extracts from the image data of the second image and generates a composite image for confirming a positional shift between the first image and the second image by combining the extracted image data; ,
A display control unit for displaying the composite image created by the image processing unit on a monitor;
And an ophthalmic image processing apparatus for performing alignment between different image data acquired by the ophthalmologic photographing apparatus.

The image data of the first front image acquired by the ophthalmologic imaging apparatus and the image data of the second front image acquired at a timing different from the first front image with respect to the same imaging area as the first front image are stored. Obtained from the department,
First image data, which is a part of image data in the first front image, is extracted from the image data of the first front image, and a second part of the second image is different from the first image data extracted from the first front image. Extracting image data from the image data of the second front image, and combining the extracted image data, thereby confirming a positional deviation between the first front image and the second front image. Image processing step to create,
A display control step of displaying the composite front image created by the image processing unit on a monitor;
An ophthalmologic image processing program characterized by causing a computer to execute.